141878586

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:451

約数の個数: 64

約数和(自身を含む): 309703680

約数和(自身を除く): 167825094

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 103, 114, 129, 206, 258, 281, 309, 562, 618, 817, 843, 1634, 1686, 1957, 2451, 3914, 4429, 4902, 5339, 5871, 8858, 10678, 11742, 12083, 13287, 16017, 24166, 26574, 28943, 32034, 36249, 57886, 72498, 84151, 86829, 168302, 173658, 229577, 252453, 459154, 504906, 549917, 688731, 1099834, 1244549, 1377462, 1649751, 2489098, 3299502, 3733647, 7467294, 23646431, 47292862, 70939293, 141878586]

約数ペア:

[(1, 141878586), (2, 70939293), (3, 47292862), (6, 23646431), (19, 7467294), (38, 3733647), (43, 3299502), (57, 2489098), (86, 1649751), (103, 1377462), (114, 1244549), (129, 1099834), (206, 688731), (258, 549917), (281, 504906), (309, 459154), (562, 252453), (618, 229577), (817, 173658), (843, 168302), (1634, 86829), (1686, 84151), (1957, 72498), (2451, 57886), (3914, 36249), (4429, 32034), (4902, 28943), (5339, 26574), (5871, 24166), (8858, 16017), (10678, 13287), (11742, 12083)]